यदि $y = \cot^{-1} \left[ \frac{\sqrt{1 + \sin x} + \sqrt{1 - \sin x}}{\sqrt{1 + \sin x} - \sqrt{1 - \sin x}} \right]$ है,तो $\frac{dy}{dx} = $

  • A
    $1/2$
  • B
    $2/3$
  • C
    $3$
  • D
    $1$

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Similar Questions

मान लीजिए $0 < \alpha < 1$, $\beta = \frac{1}{3\alpha}$, और $\tan^{-1}(1 - \alpha) + \tan^{-1}(1 - \beta) = \frac{\pi}{4}$ है। तो $6(\alpha + \beta)$ का मान ज्ञात कीजिए:

यदि $0 < x < \frac{1}{2}$ और $\alpha = \sin^{-1} x + \cos^{-1} \left( \frac{x}{2} + \frac{\sqrt{3 - 3 x^2}}{2} \right)$ है,तो $\tan \alpha + \cot \alpha =$

यदि $\tan ^{-1}\left(\frac{1}{4}\right)+\tan ^{-1}\left(\frac{2}{9}\right)=\frac{1}{2} \cos ^{-1} x$ है,तो $x$ का मान ज्ञात कीजिए।

$\tan \left(2 \tan ^{-1}\left(\frac{3}{5}\right)+\sin ^{-1}\left(\frac{5}{13}\right)\right)$ का मान ज्ञात कीजिए:

यदि $y = \sin^2 \left( \cot^{-1} \left( \sqrt{\frac{1-x}{1+x}} \right) \right)$ है,तो $\frac{dy}{dx} = $

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